Collapsible display carton



FIG. 1 is a front elevational view of a collapsible display carton showing our new design;

FIG. 2 is a top plan view of the carton,

FIG. 3 is a bottom plan view of the carton, and

FIG. 4 is a perspective view of the carton from above. 

The ornamental design for a collapsible display carton, substantially as shown. 